Obesity

Steatotic Liver Disease in Pediatric Obesity and Increased Risk for Youth-Onset Type 2 Diabetes

Diabetes CarePublished Population-based cohort study

Main finding · T2DResult — go to the resultHazard ratio 2.71 95% CI 2.14–3.43

Authors' conclusion

MASLD, defined by transaminases or diagnosis code, in pediatric obesity is associated with increased risk for youth-onset type 2 diabetes. MASLD interacts synergistically with intermediate hyperglycemia to dramatically increase the risk. Optimal response in obesity treatment reduces type 2 diabetes risk, despite MASLD.

Study context

Population
Children with overweight or obesity in the Swedish Childhood Obesity Treatment Register (BORIS) (1999–2020), linked with national registers10,346 children with overweight/obesity
Exposure
Pediatric obesity with MASLD vs obesity alone vs matched controls
  • Control individualsn = 59,336
Outcome
Youth-onset T2D, ascertained from national registers
Methodological detailsregister-based, matched control individuals
  • Register-based
  • Matched control individuals

Main finding

T2D · age 30 (cumulative incidence)

Hazard ratio

2.71

95% CI 2.14–3.43

By group

Obesity and MASLDvs Obesity alone
HR 2.71 (95% CI 2.14–3.43)

As reported in the abstract

Observational data: associations, not effects.

Further findings

Joint effect of MASLD and intermediate hyperglycemia on T2D risk

HR
9.04 [6.38-12.79]

Optimal response in obesity treatment and T2D risk

HR
0.23 [0.09-0.57]

Age at T2D diagnosis and follow-up (obesity cohort)

Median age at T2D diagnosis (Q1, Q3: 14.7, 21.4), years
16.9
Median follow-up (Q1, Q3: 5.1, 11.7), years
8.1

Original publication

Steatotic Liver Disease in Pediatric Obesity and Increased Risk for Youth-Onset Type 2 Diabetes. Diabetes Care. Published 7 October 2024. doi:10.2337/dc24-1236

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